単杭の鉛直・水平振動における伝達関数の定性的評価

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/4316
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Title
単杭の鉛直・水平振動における伝達関数の定性的評価
Title Alternative
A Qualitative Analysis on Receptances of Single Piles in Vertical and Horizontal Vibrations
Author
氏名 野添 久視
ヨミ ノゾエ ヒサシ
別名 Nozoe Hisashi
Subject
Dynamic interaction
Receptance
Soil-Pile system
Qualitative analysis
Vertical vibration
Horizontal vibration
Floating pile
End bearing pile
Abstract

In this paper, the characteristics of receptances of single piles have been qualitatively analized in a wide range of parameter in vertical and horizontal vibrations for floating and end bearing piles installed in surface strata. By introducing a characteristic parameter combined the stiffness ratio of pile to soil and the ratio of length to radius of the pile into the parametric study, it is seen that the vibrational characteristics of receptances agree well among the piles of the same characteristic parameter. The characteristics of receptances due to the variation of the ratio of pile length to soil thickness, the stiffness ratio of pile to soil or the ratio of length to radius of the pile, can be estimated by a characteristic wave number expressed as the number of the longitudinal or lateral wave length of the soil ranging over a effective length of the pile.

Journal Title
広島工業大学研究紀要
Volume
28
Spage
219
Epage
225
Published Date
1994
Publisher
広島工業大学
ISSN
03851672
NCID
AN0021271X
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima